> This is why I have always been terrified of having to do a standard 'whiteboard' coding interview I too don't like the idea of these, but in the case where y

> This is why I have always been terrified of having to do a standard 'whiteboard' coding interview I too don't like the idea of these, but in the case where you're solving a problem in front of someone I feel like as long as you explain your thought process you'd be generally fine. If you can't remember whether the method is length() or size() or something else just pick one and explain what you're doing. Intelligent interviewers would likely understand that you're familiar with the concepts and would be able to accept your result or let you compile/execute and fix the issue.